17321079760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5280817}}^1$

素因数の和:5280871

約数の個数: 40

約数和(自身を含む): 41253750216

約数和(自身を除く): 23932670456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 5280817, 10561634, 21123268, 26404085, 42246536, 52808170, 84493072, 105616340, 211232680, 216513497, 422465360, 433026994, 866053988, 1082567485, 1732107976, 2165134970, 3464215952, 4330269940, 8660539880, 17321079760]

約数ペア:

[(1, 17321079760), (2, 8660539880), (4, 4330269940), (5, 3464215952), (8, 2165134970), (10, 1732107976), (16, 1082567485), (20, 866053988), (40, 433026994), (41, 422465360), (80, 216513497), (82, 211232680), (164, 105616340), (205, 84493072), (328, 52808170), (410, 42246536), (656, 26404085), (820, 21123268), (1640, 10561634), (3280, 5280817)]